The website HeyLets.com "asked 2,500 Americans who participate in social media to rate the number of posts they typically make on potentially self-promotional topics (such as trips to special locations, attendance at memorable events, and work-related good news)" and ranked the 20 most- and least-humble.

California was rated the least humble, with 77 percent of respondents saying they "frequently make self-promotional posts."

On the other end of the scale, only 22 percent of Utah residents bragged on social media. The other states that ranked in the top 10 "most humble" were Oregon, South Carolina, Kansas, Arizona, Arkansas, Pennsylvania, Rhode Island, Massachusetts and Wisconsin.

Massachusetts, more humble than Connecticut? That's better than New Hampshire, where 69 percent of respondents admitted to frequent self-promotional posts -- the fifth-most braggy. Sixty percent of New Jersey residents and 58 percent of New Yorkers thought highly of themselves (ninth- and 10th-most braggy, respectively).